#include<bits/stdc++.h>

using namespace std;

int data[1000], n = 0;//vector


int main() {


    data[n++] = 0;//
    data[n++] = 1;
    data[n++] = 2;

    for (int i = 0; i < n; i++) {
        cout << data[i] << " ";
    }
    return 0;
}